@misc{indiciae238d642a38db,
  title = {Letter: Antigenic correlations between brain and thymus.},
  author = {M F Greaves and G Brown},
  year = {1974},
  doi = {10.1016/s0140-6736(74)92409-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4131454/},
  note = {Source identifier: 4131454}
}